Bug#364024: gdImageAALine() can cause segfault

2006-05-24 Thread Jonas Smedegaard
On Mon, 22 May 2006 08:41:32 +0800 Paul wrote: > I'll try and get in touch with the upstream guys, and as for the > debian-maintainer thing, lets do that if I find any more things to > patch. So far those were the only problems I had. Good (both of the things)! - Jonas -- * Jonas Smedegaa

Bug#364024: gdImageAALine() can cause segfault

2006-05-21 Thread Paul
Jonas Smedegaard wrote: On Fri, 21 Apr 2006 17:20:53 +0800 Paul wrote: I continued to work on the anti-aliasing, specifically the lack of aliasing when the line hits the edge of the image. Attached is a patch that is applied AFTER the last one I posted. It cleans up the lines, so tiled im

Bug#364024: gdImageAALine() can cause segfault

2006-05-20 Thread Jonas Smedegaard
On Fri, 21 Apr 2006 17:20:53 +0800 Paul wrote: > I continued to work on the anti-aliasing, specifically the lack of > aliasing when the line hits the edge of the image. > > Attached is a patch that is applied AFTER the last one I posted. It > cleans up the lines, so tiled images now look awesome

Bug#364024: gdImageAALine() can cause segfault

2006-04-21 Thread Paul
Hi, I continued to work on the anti-aliasing, specifically the lack of aliasing when the line hits the edge of the image. Attached is a patch that is applied AFTER the last one I posted. It cleans up the lines, so tiled images now look awesome. Also attached is the build-script and the las

Bug#364024: gdImageAALine() can cause segfault

2006-04-20 Thread Paul
Sorry, patch was slightly wrong. I've also attached a script that downloads, patches and installs the corrected -xpm and -xpm-dev packages. thanks Paul #include int main() { gdImagePtr im = gdImageCreateTrueColor(100,100); int colour = gdTrueColorAlpha(100,100,100,100); gdImageSetA

Bug#364024: gdImageAALine() can cause segfault

2006-04-20 Thread Paul
Package: libgd2-xpm Version: 2.0.33-3 Severity: important I found an off-by-one bug that repeatedly causes segfaults: $ cat test_segfault.c #include int main() { gdImagePtr im = gdImageCreateTrueColor(100,100); int colour = gdTrueColorAlpha(100,100,100,100); gdImageSetAntiAliased(im,c